Information
- Publication Type: Conference Paper
- Workgroup(s)/Project(s):
- Date: May 2002
- ISBN: 1-56881-183-7
- Publisher: AK Peters Ltd.
- Location: Calgary, CA
- Lecturer: Stefan Jeschke
- Editor: Wolfgang Stürzlinger and Michael McCool
- Booktitle: Proceedings of Graphics Interface 2002
- Conference date: 27. May 2002 – 29. May 2002
- Pages: 1 – 8
- Keywords: virtual environments, environment maps, impostors, walkthroughs, image-based rendering
Abstract
This paper presents a new impostor-based approach to accelerate the rendering of very complex static scenes. The scene is partitioned into viewing regions, and a layered impostor representation is precalculated for each of them. An optimal placement of impostor layers guarantees that our representation is indistinguishable from the original geometry. Furthermore the algorithm exploits common graphics hardware both during preprocessing and rendering. Moreover the impostor representation is compressed using several strategies to cut down on storage space.Additional Files and Images
Weblinks
No further information available.BibTeX
@inproceedings{Jeschke-2002-LEMA, title = "Layered Environment-Map Impostors for Arbitrary Scenes", author = "Stefan Jeschke and Michael Wimmer and Heidrun Schumann", year = "2002", abstract = "This paper presents a new impostor-based approach to accelerate the rendering of very complex static scenes. The scene is partitioned into viewing regions, and a layered impostor representation is precalculated for each of them. An optimal placement of impostor layers guarantees that our representation is indistinguishable from the original geometry. Furthermore the algorithm exploits common graphics hardware both during preprocessing and rendering. Moreover the impostor representation is compressed using several strategies to cut down on storage space.", month = may, isbn = "1-56881-183-7", publisher = "AK Peters Ltd.", location = "Calgary, CA", editor = "Wolfgang St\"{u}rzlinger and Michael McCool", booktitle = "Proceedings of Graphics Interface 2002", pages = "1--8", keywords = "virtual environments, environment maps, impostors, walkthroughs, image-based rendering", URL = "https://www.cg.tuwien.ac.at/research/publications/2002/Jeschke-2002-LEMA/", }